the ball lottery was created

src/main/java/mate/academy/Application.java

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+package mate.academy;
+
+import mate.academy.model.Ball;
+import mate.academy.supplier.Lottery;
+
+public class Application {
+    private static final int NUMBER_OF_BALLS = 3;
+
+    public static void main(String[] args) {
+        // create three balls using class Lottery and print information about them in console
+        Lottery lottery = new Lottery();
+        Ball[] balls = new Ball[NUMBER_OF_BALLS];
+        for (int i = 0; i < balls.length; i++) {
+            balls[i] = lottery.getRandomBall();
+            System.out.println(balls[i].toString());
+        }
+    }
+}

src/main/java/mate/academy/model/Ball.java

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+package mate.academy.model;
+
+public class Ball {
+    private Color color;
+    private int number;
+
+    public Ball(Color color, int number) {
+        this.color = color;
+        this.number = number;
+    }
+
+    public Color getColor() {
+        return color;
+    }
+
+    public void setColor(Color color) {
+        this.color = color;
+    }
+
+    public int getNumber() {
+        return number;
+    }
+
+    public void setNumber(int number) {
+        this.number = number;
+    }
+
+    @Override
+    public String toString() {
+        return "Ball{"
+                + "color=" + color.name()
+                + ", number=" + number
+                + '}';
+    }
+}

src/main/java/mate/academy/model/Color.java

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+package mate.academy.model;
+
+public enum Color {
+    RED,
+    GREEN,
+    YELLOW,
+    BLUE,
+    WHITE,
+    BLACK,
+    ORANGE
+}

src/main/java/mate/academy/supplier/ColorSupplier.java

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+package mate.academy.supplier;
+
+import java.util.Random;
+import mate.academy.model.Color;
+
+public class ColorSupplier {
+    public Color getRandomColor() {
+        int index = new Random().nextInt(Color.values().length);
+        return Color.values()[index];
+    }
+}

src/main/java/mate/academy/supplier/Lottery.java

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+package mate.academy.supplier;
+
+import java.util.Random;
+import mate.academy.model.Ball;
+import mate.academy.model.Color;
+
+public class Lottery {
+    private static final int MAX_NUMBER = 100;
+
+    public Ball getRandomBall() {
+        Color color = new ColorSupplier().getRandomColor();
+        int number = new Random().nextInt(MAX_NUMBER);
+        return new Ball(color, number);
+    }
+}